English operator: Panoramio described at URL: https://web.archive.org/web/20161101220014/http://www.panoramio.com/photo/121426248 determination method...
archive.org/web/20161024185500/http://www.panoramio.com/user/6320562?with_photo_id=76937572 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101061611/http://www.panoramio.com/user/7121193?with_photo_id=121426697 operator: Panoramio described at URL: https://web.archive...